12PCS Aluminum Spacers, 3/8" x 3/4" Metal Spacers Aluminum 5/8" L Spacer Screw Standoff Round Unthreaded Standoff Bushing for 3/8inch Screw Bolts, Black

This Aluminum spacer can be widely used in high-temperature, high-pressure, and highly corrosive pressure, valves, sealing parts of cylinder heads, and industries such as car, steel mills, chemical equipment, and engineering machinery.

Specification: Material: Aluminum;

Advantage: Made of durable Aluminum material, which is hard, good performance, good electrical conductivity, corrosion resistance and can be used for a long time.